文档介绍：/* 合同管理系统*/ /****** 头文件( .h) ***********/ #include <> #include <> #include <> #include "" #define M 50 struct addressbook { int num; char name[20]; float money[20]; char jia[15]; char yi[15]; int creatline[15]; int deadline[15]; char carryout[15]; char classify[15]; }; typedef struct addressbook AddressBook; int Init(AddressBook t[]); int AddRecord(AddressBook t[],int n); void List(AddressBook t[],int n); void SearchOnName(AddressBook t[],int n); void changeOnName(AddressBook t[],int n); int Deleteonname(AddressBook t[],int n); void SortOnNum(AddressBook t[],int n); int quantityonjia(AddressBook t[]); void SaveRecord(AddressBook t[],int n); int LoadRecord(AddressBook t[]); int Menu_select(); void main() { AddressBook adr[M]; int length; while(1) { switch(Menu_select()) { case 1: length=Init(adr); SaveRecord(adr,length); break; case 2:length=LoadRecord(adr); AddRecord(adr,length); break; case 3:length=LoadRecord(adr); List(adr,length); break; case 4:length=LoadRecord(adr); SearchOnName(adr,length); break; case 5:length=LoadRecord(adr); changeOnName(adr,length); SaveRecord(adr,length); List(adr,length); break; case 6:length=LoadRecord(adr); Deleteonname(adr,length); SaveRecord(adr,length); List(adr,length); break; case 7:length=LoadRecord(adr); SortOnNum(adr,length); SaveRecord(adr,length); List(adr,length); break; case 8:length=LoadRecord(adr); quan